1: Please put the files on a server or local host to preview. 

then preview:  
http://localhost/src/
http://localhost/landing/index.html

2: Documents locate "src/tpl/docs.html"

3: Use Grunt and Bower

install node.js
go to the app root

>npm install -g grunt-cli
>npm install
>bower install
>npm start

> grunt build:angular

to build the 'angular' folder